Engine Control Module: Locations

Engine Controls Component Views

Left Side of Engine-LZ4




1 - G106
2 - Park / Neutral Position (PNP) Switch
3 - Fuse Block - Underhood
4 - C108
5 - Engine Control Module (ECM)
6 - C103
7 - G105

Front View of Engine-LZ4




1 - MAF / IAT Sensor
2 - Evaporative Emission (EVAP) Canister Purge Solenoid Valve
3 - Throttle Actuator Control (TAC) Module
4 - Fuse Block - Underhood
5 - Engine Control Module (ECM)
6 - Transmission Control Module (TCM)
7 - C100
8 - Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
9 - Starter
10 - Engine Oil Pressure (EOP) Sensor
11 - Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2
12 - Knock Sensor 2